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Curly braces in string in PHP
...s the code I got from one wordpress plugin
$data = $wpdb->get_results("select * from {$wpdb->prefix}download_monitor_files");
This is really handy technique for formatting complex strings.
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Why was the arguments.callee.caller property deprecated in JavaScript?
...g and tail recursion impossible in the general case (you can achieve it in select cases through tracing etc, but even the best code is sub optimal due to checks that would not otherwise be necessary). The other major issue is that the recursive call will get a different this value, for example:
va...
Shortcuts in Objective-C to concatenate NSStrings
...%@", three, two, one]; technique seems the most elegant. It should be the selected answer.
– ekillaby
Feb 21 '14 at 19:39
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How to use sessions in an ASP.NET MVC 4 application?
...SP.NET MVC. I have used PHP before and it was easy to create a session and select user records based on the current session variables.
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Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
... general application may be Brute Force here.
Bubble Sort
Insertion Sort
Selection Sort
Traversing a simple 2D array
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How does Spring Data JPA differ from Hibernate for large projects?
...ryCustom {
List<MyObject> findByName(String name);
@Query("select * from my_object where name = ?0 or middle_name = ?0")
List<MyObject> findByFirstNameOrMiddleName(String name);
}
MyObjectRepositoryCustom - repository methods that are more complex and cannot be handled wi...
Turn off autosuggest for EditText?
...g Galaxy Note II (SPH-L900) stock Android 4.1.2 from Sprint. The keyboard selected was "Samsung Keyboard," and apparently this was the default for this phone when the customer received it from Sprint. So this problem apparently has persisted over the years for at least some of the important Samsun...
Constructor overloading in Java - best practice
...ht be JTable - the primary constructor takes a TableModel (plus column and selection models) and the other constructors call this primary constructor.
For subclasses where the superclass already has overloaded constructors, I would tend to assume that it is reasonable to treat any of the parent cla...
Multiple aggregations of the same column using pandas GroupBy.agg()
... column names
The values are tuples whose first element is the column to select and the second element is the aggregation to apply to that column.
Pandas provides the pandas.NamedAgg namedtuple with the fields
['column', 'aggfunc'] to make it clearer what the arguments are. As
usual, the agg...
Git rebase: conflicts keep blocking progress
...v1.4-alpha-03
>>>>>>> v4
We resolve the conflict by selecting the master content of version.txt. We add the file and try to continue our rebase.
$ echo v1.4-alpha-04 > version.txt
$ git add version.txt
$ git rebase --continue
Applying: v4
No changes - did you forget to us...